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  1. JDK
  2. JDK-8225642

ZGC: Crash due to bad oops being spilled to stack in load barriers

    Details

    • Subcomponent:
      gc
    • Resolved In Build:
      b28
    • Verification:
      Verified

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        Description

        Crash occurs with ZGC

        [stress.process.out] #
        [stress.process.out] # A fatal error has been detected by the Java Runtime Environment:
        [stress.process.out] #
        [stress.process.out] # SIGSEGV (0xb) at pc=0x00007fc65eac0567, pid=11589, tid=11625
        [stress.process.out] #
        [stress.process.out] # JRE version: Java(TM) SE Runtime Environment (13.0) (fastdebug build 13-ea+0-1307)
        [stress.process.out] # Java VM: Java HotSpot(TM) 64-Bit Server VM (fastdebug 13-ea+0-1307, mixed mode, tiered, z gc, linux-amd64)
        [stress.process.out] # Problematic frame:
        [stress.process.out] # V [libjvm.so+0x997567] oopDesc::size_given_klass(Klass*)+0x17
        [stress.process.out] #

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                • Assignee:
                  eosterlund Erik Österlund
                  Reporter:
                  dholmes David Holmes
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                  • Created:
                    Updated:
                    Resolved: